You need to create a new loop for that. Here’s the code I use for displaying products from a specific category on the home page: <ul class=”products”> <?php $args = array( ‘post_type’ => ‘product’, ‘posts_per_page’ => 1, ‘product_cat’ => ‘shoes’, ‘orderby’ => ‘rand’ ); $loop = new WP_Query( $args ); while ( $loop->have_posts() ) : … Read more
Loop through the global: <select> <?php foreach ( $GLOBALS[‘wp_registered_sidebars’] as $sidebar ) { ?> <option value=”<?php echo ucwords( $sidebar[‘id’] ); ?>”> <?php echo ucwords( $sidebar[‘name’] ); ?> </option> <?php } ?> </select> Note: The ucwords() function is only there to display it exactly as you asked. Not sure if you really want that. How to … Read more
The activated plugins are stored in the options table of a WordPress Blog under the key active_plugins so you can use get_option(‘active_plugins’); of each blog and compare the arrays.
Use is_admin(). It checks if you’re viewing an Admin page, means the backend.
In my case, it was simply the SITE URL left blank in Settings -> General. I filled it with my site URL, and everything started working again. I found out by enabling WP_DEBUG in wp-config.php, and I got this error: “Notice: Undefined index: host”
The main problem are the missing scripts. The scripts enqueued in _WP_Editors::enqueue_scripts() are never printed. The same is true for _WP_Editors::editor_js(). So you have to do that in your AJAX callback handler. I have written a demo plugin and put it on GitHub: T5 AJAX Editor. There is one class named Ajax_Editor. Its method render() … Read more
If I need to register an action inside the class itself would it work with array($this, ‘bar’)? Yes, it works. $thisDocs is referring to the concrete instance needed for the callback. That’s exactly like the $foo example you give. It’s just that $this is bit more special, but it represents basically the same and it … Read more
As SickHippie says and AFAIK, you can’t have both. I’m adding an answer with the info I collected in this Stack. Disable update notification for individual plugins Bainternet in a Comment: Simply open up the plugin file and change the version number to something like 9.9.9 Hameedullah Khan’s Answer (removing Akismet update notice): function filter_plugin_updates( … Read more
It loads a block of markup containing spam (I thought about posting a bit of the source but I don’t want to advertise the content in any way) from a domain that is a close misspelling of the domain– http://jquery.com/— used by jQuery, a reputable and popular Javascript library and one that WordPress includes in … Read more
Instead of using the code from the question in functions.php, replace it with this: /** * Prevent certain plugins from receiving automatic updates, and auto-update the rest. * * To auto-update certain plugins and exclude the rest, simply remove the “!” operator * from the function. * * Also, by using the ‘auto_update_theme’ or ‘auto_update_core’ … Read more